Home / 48,227.52-66,554.64-27,006.60

Finding the Fourth Proportional to 48,227.52, 66,554.64 and 27,006.60

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Solution

The fourth proportional to 48,227.52, 66,554.64 and 27,006.60 is: 37,269.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,227.52 : 66,554.64 = 27,006.60 : x
  2. Step 2: Convert to fraction form
    48,227.52/66,554.64 = 27,006.60/x
  3. Step 3: Cross multiply
    48,227.52x = 66,554.64 × 27,006.60
  4. Step 4: Simplify right side
    48,227.52x = 1,797,414,540.62
  5. Step 5: Solve for x
    x = 1,797,414,540.62/48,227.52
  6. Step 6: Final answer
    x = 37,269.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.